Design and implementation of water quality monitoring for eel fish aquaculture

We have designed and implemented water quality monitoring using Raspberry Pi3. This device is made to monitor the water quality of aquaculture, which uses an aeration in the form of a microbubble. Some water quality parameters that used in this monitoring are dissolved oxygen (DO), acidity (pH), and temperature. Data processing devices used Raspberry Pi3 and python program used to create a sensor acquisition program and the program viewer. Tests carried out in two stages, those are sensors reading stability and device monitoring performance. The testing sensor stability conducted in the laboratory and the testing device monitoring carried out in aquariums using microbubble aeration. An implementation held on eel aquaculture using microbubble aeration. The test results also used for examination of microbubble aeration. The device can be used to monitor water quality in the laboratory, aquariums and eel aquaculture. All of the features in this monitoring device can function properly and smoothly.